# Web Apis

###

## Web APIs

When writing code for the Web, there are a large number of Web APIs available. Below is a list of all the APIs and interfaces (object types) that you may be able to use while developing your Web app or site.

Web APIs are typically used with JavaScript, although this doesn't always have to be the case.

### [Specifications](https://developer.mozilla.org/en-US/docs/Web/API#specifications)

This is a list of all the APIs that are available.

B

* [Background Fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Background_Fetch_API)
* [Background Tasks](https://developer.mozilla.org/en-US/docs/Web/API/Background_Tasks_API)
* [Barcode Detection API](https://developer.mozilla.org/en-US/docs/Web/API/Barcode_Detection_API)
* [Battery API](https://developer.mozilla.org/en-US/docs/Web/API/Battery_Status_API)
* [Beacon](https://developer.mozilla.org/en-US/docs/Web/API/Beacon_API)
* [Bluetooth API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Bluetooth_API)
* [Broadcast Channel API](https://developer.mozilla.org/en-US/docs/Web/API/Broadcast_Channel_API)

C

* [CSS Counter Styles](https://developer.mozilla.org/en-US/docs/Web/API/CSS_Counter_Styles)
* [CSS Font Loading API](https://developer.mozilla.org/en-US/docs/Web/API/CSS_Font_Loading_API)
* [CSS Painting API](https://developer.mozilla.org/en-US/docs/Web/API/CSS_Painting_API)
* [CSS Typed Object Model API](https://developer.mozilla.org/en-US/docs/Web/API/CSS_Typed_OM_API)
* [CSSOM](https://developer.mozilla.org/en-US/docs/Web/API/CSS_Object_Model)
* [Canvas API](https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API)
* [Channel Messaging API](https://developer.mozilla.org/en-US/docs/Web/API/Channel_Messaging_API)
* [Clipboard API](https://developer.mozilla.org/en-US/docs/Web/API/Clipboard_API)
* [Console API](https://developer.mozilla.org/en-US/docs/Web/API/Console_API)
* [Contact Picker API](https://developer.mozilla.org/en-US/docs/Web/API/Contact_Picker_API)
* [Content Index API](https://developer.mozilla.org/en-US/docs/Web/API/Content_Index_API)
* [Credential Management API](https://developer.mozilla.org/en-US/docs/Web/API/Credential_Management_API)

D

* [DOM](https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model)

E

* [Encoding API](https://developer.mozilla.org/en-US/docs/Web/API/Encoding_API)
* [Encrypted Media Extensions](https://developer.mozilla.org/en-US/docs/Web/API/Encrypted_Media_Extensions_API)

F

* [Fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API)
* [File System Access API](https://developer.mozilla.org/en-US/docs/Web/API/File_System_Access_API)
* [File and Directory Entries API](https://developer.mozilla.org/en-US/docs/Web/API/File_and_Directory_Entries_API)
* [Fullscreen API](https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API)

G

* [Gamepad API](https://developer.mozilla.org/en-US/docs/Web/API/Gamepad_API)
* [Geolocation API](https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API)

H

* [HTML Drag and Drop API](https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API)
* [HTML Sanitizer API](https://developer.mozilla.org/en-US/docs/Web/API/HTML_Sanitizer_API)
* [High Resolution Time](https://developer.mozilla.org/en-US/docs/Web/API/Performance_API)
* [History API](https://developer.mozilla.org/en-US/docs/Web/API/History_API)

I

* [Image Capture API](https://developer.mozilla.org/en-US/docs/Web/API/MediaStream_Image_Capture_API)
* [IndexedDB](https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API)
* [Intersection Observer API](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API)

L

* [Layout Instability API](https://developer.mozilla.org/en-US/docs/Web/API/Layout_Instability_API)
* [Long Tasks API](https://developer.mozilla.org/en-US/docs/Web/API/Long_Tasks_API)

M

* [Media Capabilities API](https://developer.mozilla.org/en-US/docs/Web/API/Media_Capabilities_API)
* [Media Capture and Streams](https://developer.mozilla.org/en-US/docs/Web/API/Media_Streams_API)
* [Media Session API](https://developer.mozilla.org/en-US/docs/Web/API/Media_Session_API)
* [Media Source Extensions](https://developer.mozilla.org/en-US/docs/Web/API/Media_Source_Extensions_API)
* [MediaStream Recording](https://developer.mozilla.org/en-US/docs/Web/API/MediaStream_Recording_API)

N

* [Navigation Timing](https://developer.mozilla.org/en-US/docs/Web/API/Navigation_timing_API)
* [Network Information API](https://developer.mozilla.org/en-US/docs/Web/API/Network_Information_API)

P

* [Page Visibility API](https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API)
* [Payment Request API](https://developer.mozilla.org/en-US/docs/Web/API/Payment_Request_API)
* [Performance API](https://developer.mozilla.org/en-US/docs/Web/API/Performance_API)
* [Performance Timeline API](https://developer.mozilla.org/en-US/docs/Web/API/Performance_Timeline)
* [Periodic Background Sync](https://developer.mozilla.org/en-US/docs/Web/API/Web_Periodic_Background_Synchronization_API)
* [Permissions API](https://developer.mozilla.org/en-US/docs/Web/API/Permissions_API)
* [Picture-in-Picture API](https://developer.mozilla.org/en-US/docs/Web/API/Picture-in-Picture_API)
* [Pointer Events](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events)
* [Pointer Lock API](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API)
* [Presentation API](https://developer.mozilla.org/en-US/docs/Web/API/Presentation_API)
* [Proximity Events](https://developer.mozilla.org/en-US/docs/Web/API/Proximity_Events)
* [Push API](https://developer.mozilla.org/en-US/docs/Web/API/Push_API)

R

* [Resize Observer API](https://developer.mozilla.org/en-US/docs/Web/API/Resize_Observer_API)
* [Resource Timing API](https://developer.mozilla.org/en-US/docs/Web/API/Resource_Timing_API)

S

* [Screen Capture API](https://developer.mozilla.org/en-US/docs/Web/API/Screen_Capture_API)
* [Screen Orientation API](https://developer.mozilla.org/en-US/docs/Web/API/Screen_Orientation_API)
* [Screen Wake Lock API](https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake_Lock_API)
* [Sensor API](https://developer.mozilla.org/en-US/docs/Web/API/Sensor_APIs)
* [Server Sent Events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events)
* [Service Workers API](https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API)
* [Storage](https://developer.mozilla.org/en-US/docs/Web/API/Storage_API)
* [Storage Access API](https://developer.mozilla.org/en-US/docs/Web/API/Storage_Access_API)
* [Streams](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API)

T

* [Touch Events](https://developer.mozilla.org/en-US/docs/Web/API/Touch_events)

U

* [URL API](https://developer.mozilla.org/en-US/docs/Web/API/URL_API)
* [URL Pattern API](https://developer.mozilla.org/en-US/docs/Web/API/URL_Pattern_API)

V

* [Vibration API](https://developer.mozilla.org/en-US/docs/Web/API/Vibration_API)
* [Visual Viewport](https://developer.mozilla.org/en-US/docs/Web/API/Visual_Viewport_API)

W

* [Web Animations](https://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API)
* [Web Audio API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API)
* [Web Authentication API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Authentication_API)
* [Web Crypto API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Crypto_API)
* [Web MIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API)
* [Web Notifications](https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API)
* [Web Share API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Share_API)
* [Web Speech API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Speech_API)
* [Web Storage API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API)
* [Web Workers API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API)
* [WebCodecs API](https://developer.mozilla.org/en-US/docs/Web/API/WebCodecs_API)
* [WebGL](https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API)
* [WebHID API](https://developer.mozilla.org/en-US/docs/Web/API/WebHID_API)
* [WebRTC](https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API)
* [WebVR API](https://developer.mozilla.org/en-US/docs/Web/API/WebVR_API)
* [WebVTT](https://developer.mozilla.org/en-US/docs/Web/API/WebVTT_API)
* [WebXR Device API](https://developer.mozilla.org/en-US/docs/Web/API/WebXR_Device_API)
* [Websockets API](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API)

X

* [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest)

### [Interfaces](https://developer.mozilla.org/en-US/docs/Web/API#interfaces)

This is a list of all the interfaces (that is, types of objects) that are available.

A

* [`AbortController`](https://developer.mozilla.org/en-US/docs/Web/API/AbortController)
* [`AbortSignal`](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal)
* [`AbsoluteOrientationSensor`](https://developer.mozilla.org/en-US/docs/Web/API/AbsoluteOrientationSensor)
* [`AbstractRange`](https://developer.mozilla.org/en-US/docs/Web/API/AbstractRange)
* [`Accelerometer`](https://developer.mozilla.org/en-US/docs/Web/API/Accelerometer)
* [`AddressErrors`](https://developer.mozilla.org/en-US/docs/Web/API/AddressErrors)
* [`AesCbcParams`](https://developer.mozilla.org/en-US/docs/Web/API/AesCbcParams)
* [`AesCtrParams`](https://developer.mozilla.org/en-US/docs/Web/API/AesCtrParams)
* [`AesGcmParams`](https://developer.mozilla.org/en-US/docs/Web/API/AesGcmParams)
* [`AesKeyGenParams`](https://developer.mozilla.org/en-US/docs/Web/API/AesKeyGenParams)
* [`AmbientLightSensor`](https://developer.mozilla.org/en-US/docs/Web/API/AmbientLightSensor)
* [`AnalyserNode`](https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode)
* [`ANGLE_instanced_arrays`](https://developer.mozilla.org/en-US/docs/Web/API/ANGLE_instanced_arrays)
* [`Animation`](https://developer.mozilla.org/en-US/docs/Web/API/Animation)
* [`AnimationEffect`](https://developer.mozilla.org/en-US/docs/Web/API/AnimationEffect)
* [`AnimationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent)
* [`AnimationPlaybackEvent`](https://developer.mozilla.org/en-US/docs/Web/API/AnimationPlaybackEvent)
* [`AnimationTimeline`](https://developer.mozilla.org/en-US/docs/Web/API/AnimationTimeline)
* [`ArrayBufferView`](https://developer.mozilla.org/en-US/docs/Web/API/ArrayBufferView)
* [`atob()`](https://developer.mozilla.org/en-US/docs/Web/API/atob)
* [`Attr`](https://developer.mozilla.org/en-US/docs/Web/API/Attr)
* [`AudioBuffer`](https://developer.mozilla.org/en-US/docs/Web/API/AudioBuffer)
* [`AudioBufferSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode)
* [`AudioConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/AudioConfiguration)
* [`AudioContext`](https://developer.mozilla.org/en-US/docs/Web/API/AudioContext)
* [`AudioData`](https://developer.mozilla.org/en-US/docs/Web/API/AudioData)
* [`AudioDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/AudioDecoder)
* [`AudioDestinationNode`](https://developer.mozilla.org/en-US/docs/Web/API/AudioDestinationNode)
* [`AudioEncoder`](https://developer.mozilla.org/en-US/docs/Web/API/AudioEncoder)
* [`AudioListener`](https://developer.mozilla.org/en-US/docs/Web/API/AudioListener)
* [`AudioNode`](https://developer.mozilla.org/en-US/docs/Web/API/AudioNode)
* [`AudioParam`](https://developer.mozilla.org/en-US/docs/Web/API/AudioParam)
* [`AudioParamDescriptor`](https://developer.mozilla.org/en-US/docs/Web/API/AudioParamDescriptor)
* [`AudioParamMap`](https://developer.mozilla.org/en-US/docs/Web/API/AudioParamMap)
* [`AudioProcessingEvent`](https://developer.mozilla.org/en-US/docs/Web/API/AudioProcessingEvent)
* [`AudioScheduledSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/AudioScheduledSourceNode)
* [`AudioTrack`](https://developer.mozilla.org/en-US/docs/Web/API/AudioTrack)
* [`AudioTrackList`](https://developer.mozilla.org/en-US/docs/Web/API/AudioTrackList)
* [`AudioWorklet`](https://developer.mozilla.org/en-US/docs/Web/API/AudioWorklet)
* [`AudioWorkletGlobalScope`](https://developer.mozilla.org/en-US/docs/Web/API/AudioWorkletGlobalScope)
* [`AudioWorkletNode`](https://developer.mozilla.org/en-US/docs/Web/API/AudioWorkletNode)
* [`AudioWorkletProcessor`](https://developer.mozilla.org/en-US/docs/Web/API/AudioWorkletProcessor)
* [`AuthenticatorAssertionResponse`](https://developer.mozilla.org/en-US/docs/Web/API/AuthenticatorAssertionResponse)
* [`AuthenticatorAttestationResponse`](https://developer.mozilla.org/en-US/docs/Web/API/AuthenticatorAttestationResponse)
* [`AuthenticatorResponse`](https://developer.mozilla.org/en-US/docs/Web/API/AuthenticatorResponse)

B

* [`BackgroundFetchEvent`](https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchEvent)
* [`BackgroundFetchManager`](https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchManager)
* [`BackgroundFetchRecord`](https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRecord)
* [`BackgroundFetchRegistration`](https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration)
* [`BackgroundFetchUpdateUIEvent`](https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchUpdateUIEvent)
* [`BarcodeDetector`](https://developer.mozilla.org/en-US/docs/Web/API/BarcodeDetector)
* [`BarProp`](https://developer.mozilla.org/en-US/docs/Web/API/BarProp)
* [`BaseAudioContext`](https://developer.mozilla.org/en-US/docs/Web/API/BaseAudioContext)
* [`BatteryManager`](https://developer.mozilla.org/en-US/docs/Web/API/BatteryManager)
* [`BeforeInstallPromptEvent`](https://developer.mozilla.org/en-US/docs/Web/API/BeforeInstallPromptEvent)
* [`BeforeUnloadEvent`](https://developer.mozilla.org/en-US/docs/Web/API/BeforeUnloadEvent)
* [`BiquadFilterNode`](https://developer.mozilla.org/en-US/docs/Web/API/BiquadFilterNode)
* [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob)
* [`BlobBuilder`](https://developer.mozilla.org/en-US/docs/Web/API/BlobBuilder)
* [`BlobEvent`](https://developer.mozilla.org/en-US/docs/Web/API/BlobEvent)
* [`Bluetooth`](https://developer.mozilla.org/en-US/docs/Web/API/Bluetooth)
* [`BluetoothCharacteristicProperties`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothCharacteristicProperties)
* [`BluetoothDevice`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothDevice)
* [`BluetoothRemoteGATTCharacteristic`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothRemoteGATTCharacteristic)
* [`BluetoothRemoteGATTDescriptor`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothRemoteGATTDescriptor)
* [`BluetoothRemoteGATTServer`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothRemoteGATTServer)
* [`BluetoothRemoteGATTService`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothRemoteGATTService)
* [`BluetoothUUID`](https://developer.mozilla.org/en-US/docs/Web/API/BluetoothUUID)
* [`BroadcastChannel`](https://developer.mozilla.org/en-US/docs/Web/API/BroadcastChannel)
* [`btoa()`](https://developer.mozilla.org/en-US/docs/Web/API/btoa)
* [`BufferSource`](https://developer.mozilla.org/en-US/docs/Web/API/BufferSource)
* [`ByteLengthQueuingStrategy`](https://developer.mozilla.org/en-US/docs/Web/API/ByteLengthQueuingStrategy)

C

* [`Cache`](https://developer.mozilla.org/en-US/docs/Web/API/Cache)
* [`caches`](https://developer.mozilla.org/en-US/docs/Web/API/caches)
* [`CacheStorage`](https://developer.mozilla.org/en-US/docs/Web/API/CacheStorage)
* [`CanvasCaptureMediaStreamTrack`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasCaptureMediaStreamTrack)
* [`CanvasGradient`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasGradient)
* [`CanvasImageSource`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasImageSource)
* [`CanvasPattern`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasPattern)
* [`CanvasRenderingContext2D`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D)
* [`CaretPosition`](https://developer.mozilla.org/en-US/docs/Web/API/CaretPosition)
* [`CDATASection`](https://developer.mozilla.org/en-US/docs/Web/API/CDATASection)
* [`ChannelMergerNode`](https://developer.mozilla.org/en-US/docs/Web/API/ChannelMergerNode)
* [`ChannelSplitterNode`](https://developer.mozilla.org/en-US/docs/Web/API/ChannelSplitterNode)
* [`CharacterData`](https://developer.mozilla.org/en-US/docs/Web/API/CharacterData)
* [`clearInterval()`](https://developer.mozilla.org/en-US/docs/Web/API/clearInterval)
* [`clearTimeout()`](https://developer.mozilla.org/en-US/docs/Web/API/clearTimeout)
* [`Client`](https://developer.mozilla.org/en-US/docs/Web/API/Client)
* [`Clients`](https://developer.mozilla.org/en-US/docs/Web/API/Clients)
* [`Clipboard`](https://developer.mozilla.org/en-US/docs/Web/API/Clipboard)
* [`ClipboardEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ClipboardEvent)
* [`ClipboardItem`](https://developer.mozilla.org/en-US/docs/Web/API/ClipboardItem)
* [`CloseEvent`](https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent)
* [`Comment`](https://developer.mozilla.org/en-US/docs/Web/API/Comment)
* [`CompositionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent)
* [`CompressionStream`](https://developer.mozilla.org/en-US/docs/Web/API/CompressionStream)
* [`console`](https://developer.mozilla.org/en-US/docs/Web/API/console)
* [`ConstantSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/ConstantSourceNode)
* [`ContactsManager`](https://developer.mozilla.org/en-US/docs/Web/API/ContactsManager)
* [`ContentIndex`](https://developer.mozilla.org/en-US/docs/Web/API/ContentIndex)
* [`ContentIndexEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ContentIndexEvent)
* [`ConvolverNode`](https://developer.mozilla.org/en-US/docs/Web/API/ConvolverNode)
* [`CookieChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/CookieChangeEvent)
* [`CookieStore`](https://developer.mozilla.org/en-US/docs/Web/API/CookieStore)
* [`CookieStoreManager`](https://developer.mozilla.org/en-US/docs/Web/API/CookieStoreManager)
* [`CountQueuingStrategy`](https://developer.mozilla.org/en-US/docs/Web/API/CountQueuingStrategy)
* [`CrashReportBody`](https://developer.mozilla.org/en-US/docs/Web/API/CrashReportBody)
* [`createImageBitmap()`](https://developer.mozilla.org/en-US/docs/Web/API/createImageBitmap)
* [`Credential`](https://developer.mozilla.org/en-US/docs/Web/API/Credential)
* [`CredentialsContainer`](https://developer.mozilla.org/en-US/docs/Web/API/CredentialsContainer)
* [`crossOriginIsolated`](https://developer.mozilla.org/en-US/docs/Web/API/crossOriginIsolated)
* [`Crypto`](https://developer.mozilla.org/en-US/docs/Web/API/Crypto)
* [`CryptoKey`](https://developer.mozilla.org/en-US/docs/Web/API/CryptoKey)
* [`CryptoKeyPair`](https://developer.mozilla.org/en-US/docs/Web/API/CryptoKeyPair)
* [`CSS`](https://developer.mozilla.org/en-US/docs/Web/API/CSS)
* [`CSSAnimation`](https://developer.mozilla.org/en-US/docs/Web/API/CSSAnimation)
* [`CSSConditionRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSConditionRule)
* [`CSSCounterStyleRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSCounterStyleRule)
* [`CSSFontFaceRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSFontFaceRule)
* [`CSSGroupingRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSGroupingRule)
* [`CSSImageValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSImageValue)
* [`CSSImportRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSImportRule)
* [`CSSKeyframeRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSKeyframeRule)
* [`CSSKeyframesRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSKeyframesRule)
* [`CSSKeywordValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSKeywordValue)
* [`CSSMathInvert`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathInvert)
* [`CSSMathMax`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathMax)
* [`CSSMathMin`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathMin)
* [`CSSMathNegate`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathNegate)
* [`CSSMathProduct`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathProduct)
* [`CSSMathSum`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathSum)
* [`CSSMathValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMathValue)
* [`CSSMatrixComponent`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMatrixComponent)
* [`CSSMediaRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSMediaRule)
* [`CSSNamespaceRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSNamespaceRule)
* [`CSSNumericArray`](https://developer.mozilla.org/en-US/docs/Web/API/CSSNumericArray)
* [`CSSNumericValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSNumericValue)
* [`CSSOMString`](https://developer.mozilla.org/en-US/docs/Web/API/CSSOMString)
* [`CSSPageRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPageRule)
* [`CSSPerspective`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPerspective)
* [`CSSPositionValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPositionValue)
* [`CSSPrimitiveValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPrimitiveValue)
* [`CSSPropertyRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPropertyRule)
* [`CSSPseudoElement`](https://developer.mozilla.org/en-US/docs/Web/API/CSSPseudoElement)
* [`CSSRotate`](https://developer.mozilla.org/en-US/docs/Web/API/CSSRotate)
* [`CSSRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSRule)
* [`CSSRuleList`](https://developer.mozilla.org/en-US/docs/Web/API/CSSRuleList)
* [`CSSScale`](https://developer.mozilla.org/en-US/docs/Web/API/CSSScale)
* [`CSSSkew`](https://developer.mozilla.org/en-US/docs/Web/API/CSSSkew)
* [`CSSSkewX`](https://developer.mozilla.org/en-US/docs/Web/API/CSSSkewX)
* [`CSSSkewY`](https://developer.mozilla.org/en-US/docs/Web/API/CSSSkewY)
* [`CSSStyleDeclaration`](https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration)
* [`CSSStyleRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleRule)
* [`CSSStyleSheet`](https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet)
* [`CSSStyleValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleValue)
* [`CSSSupportsRule`](https://developer.mozilla.org/en-US/docs/Web/API/CSSSupportsRule)
* [`CSSTransformComponent`](https://developer.mozilla.org/en-US/docs/Web/API/CSSTransformComponent)
* [`CSSTransformValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSTransformValue)
* [`CSSTransition`](https://developer.mozilla.org/en-US/docs/Web/API/CSSTransition)
* [`CSSTranslate`](https://developer.mozilla.org/en-US/docs/Web/API/CSSTranslate)
* [`CSSUnitValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSUnitValue)
* [`CSSUnparsedValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSUnparsedValue)
* [`CSSValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSValue)
* [`CSSValueList`](https://developer.mozilla.org/en-US/docs/Web/API/CSSValueList)
* [`CSSVariableReferenceValue`](https://developer.mozilla.org/en-US/docs/Web/API/CSSVariableReferenceValue)
* [`CustomElementRegistry`](https://developer.mozilla.org/en-US/docs/Web/API/CustomElementRegistry)
* [`CustomEvent`](https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent)
* [`CustomStateSet`](https://developer.mozilla.org/en-US/docs/Web/API/CustomStateSet)

D

* [`DataTransfer`](https://developer.mozilla.org/en-US/docs/Web/API/DataTransfer)
* [`DataTransferItem`](https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItem)
* [`DataTransferItemList`](https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItemList)
* [`DecompressionStream`](https://developer.mozilla.org/en-US/docs/Web/API/DecompressionStream)
* [`DedicatedWorkerGlobalScope`](https://developer.mozilla.org/en-US/docs/Web/API/DedicatedWorkerGlobalScope)
* [`DelayNode`](https://developer.mozilla.org/en-US/docs/Web/API/DelayNode)
* [`DeprecationReportBody`](https://developer.mozilla.org/en-US/docs/Web/API/DeprecationReportBody)
* [`DeviceMotionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/DeviceMotionEvent)
* [`DeviceMotionEventAcceleration`](https://developer.mozilla.org/en-US/docs/Web/API/DeviceMotionEventAcceleration)
* [`DeviceMotionEventRotationRate`](https://developer.mozilla.org/en-US/docs/Web/API/DeviceMotionEventRotationRate)
* [`DeviceOrientationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent)
* [`DeviceProximityEvent`](https://developer.mozilla.org/en-US/docs/Web/API/DeviceProximityEvent)
* [`DirectoryEntrySync`](https://developer.mozilla.org/en-US/docs/Web/API/DirectoryEntrySync)
* [`DirectoryReaderSync`](https://developer.mozilla.org/en-US/docs/Web/API/DirectoryReaderSync)
* [`DisplayMediaStreamConstraints`](https://developer.mozilla.org/en-US/docs/Web/API/DisplayMediaStreamConstraints)
* [`Document`](https://developer.mozilla.org/en-US/docs/Web/API/Document)
* [`DocumentFragment`](https://developer.mozilla.org/en-US/docs/Web/API/DocumentFragment)
* [`DocumentTimeline`](https://developer.mozilla.org/en-US/docs/Web/API/DocumentTimeline)
* [`DocumentType`](https://developer.mozilla.org/en-US/docs/Web/API/DocumentType)
* [`DOMError`](https://developer.mozilla.org/en-US/docs/Web/API/DOMError)
* [`DOMException`](https://developer.mozilla.org/en-US/docs/Web/API/DOMException)
* [`DOMHighResTimeStamp`](https://developer.mozilla.org/en-US/docs/Web/API/DOMHighResTimeStamp)
* [`DOMImplementation`](https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation)
* [`DOMMatrix` (WebKitCSSMatrix)](https://developer.mozilla.org/en-US/docs/Web/API/DOMMatrix)
* [`DOMMatrixReadOnly`](https://developer.mozilla.org/en-US/docs/Web/API/DOMMatrixReadOnly)
* [`DOMParser`](https://developer.mozilla.org/en-US/docs/Web/API/DOMParser)
* [`DOMPoint`](https://developer.mozilla.org/en-US/docs/Web/API/DOMPoint)
* [`DOMPointReadOnly`](https://developer.mozilla.org/en-US/docs/Web/API/DOMPointReadOnly)
* [`DOMQuad`](https://developer.mozilla.org/en-US/docs/Web/API/DOMQuad)
* [`DOMRect`](https://developer.mozilla.org/en-US/docs/Web/API/DOMRect)
* [`DOMRectReadOnly`](https://developer.mozilla.org/en-US/docs/Web/API/DOMRectReadOnly)
* [`DOMString`](https://developer.mozilla.org/en-US/docs/Web/API/DOMString)
* [`DOMStringList`](https://developer.mozilla.org/en-US/docs/Web/API/DOMStringList)
* [`DOMStringMap`](https://developer.mozilla.org/en-US/docs/Web/API/DOMStringMap)
* [`DOMTimeStamp`](https://developer.mozilla.org/en-US/docs/Web/API/DOMTimeStamp)
* [`DOMTokenList`](https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList)
* [`DragEvent`](https://developer.mozilla.org/en-US/docs/Web/API/DragEvent)
* [`DynamicsCompressorNode`](https://developer.mozilla.org/en-US/docs/Web/API/DynamicsCompressorNode)

E

* [`EcdhKeyDeriveParams`](https://developer.mozilla.org/en-US/docs/Web/API/EcdhKeyDeriveParams)
* [`EcdsaParams`](https://developer.mozilla.org/en-US/docs/Web/API/EcdsaParams)
* [`EcKeyGenParams`](https://developer.mozilla.org/en-US/docs/Web/API/EcKeyGenParams)
* [`EcKeyImportParams`](https://developer.mozilla.org/en-US/docs/Web/API/EcKeyImportParams)
* [`Element`](https://developer.mozilla.org/en-US/docs/Web/API/Element)
* [`ElementInternals`](https://developer.mozilla.org/en-US/docs/Web/API/ElementInternals)
* [`EncodedAudioChunk`](https://developer.mozilla.org/en-US/docs/Web/API/EncodedAudioChunk)
* [`EncodedVideoChunk`](https://developer.mozilla.org/en-US/docs/Web/API/EncodedVideoChunk)
* [`ErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ErrorEvent)
* [`Event`](https://developer.mozilla.org/en-US/docs/Web/API/Event)
* [`EventListener`](https://developer.mozilla.org/en-US/docs/Web/API/EventListener)
* [`EventSource`](https://developer.mozilla.org/en-US/docs/Web/API/EventSource)
* [`EventTarget`](https://developer.mozilla.org/en-US/docs/Web/API/EventTarget)
* [`EXT_blend_minmax`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_blend_minmax)
* [`EXT_color_buffer_float`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_color_buffer_float)
* [`EXT_color_buffer_half_float`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_color_buffer_half_float)
* [`EXT_disjoint_timer_query`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_disjoint_timer_query)
* [`EXT_float_blend`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_float_blend)
* [`EXT_frag_depth`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_frag_depth)
* [`EXT_shader_texture_lod`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_shader_texture_lod)
* [`EXT_sRGB`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_sRGB)
* [`EXT_texture_compression_bptc`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_texture_compression_bptc)
* [`EXT_texture_compression_rgtc`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_texture_compression_rgtc)
* [`EXT_texture_filter_anisotropic`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_texture_filter_anisotropic)
* [`EXT_texture_norm16`](https://developer.mozilla.org/en-US/docs/Web/API/EXT_texture_norm16)
* [`ExtendableCookieChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ExtendableCookieChangeEvent)
* [`ExtendableEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ExtendableEvent)
* [`ExtendableMessageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ExtendableMessageEvent)

F

* [`FeaturePolicy`](https://developer.mozilla.org/en-US/docs/Web/API/FeaturePolicy)
* [`FederatedCredential`](https://developer.mozilla.org/en-US/docs/Web/API/FederatedCredential)
* [`fetch()`](https://developer.mozilla.org/en-US/docs/Web/API/fetch)
* [`FetchEvent`](https://developer.mozilla.org/en-US/docs/Web/API/FetchEvent)
* [`File`](https://developer.mozilla.org/en-US/docs/Web/API/File)
* [`FileEntrySync`](https://developer.mozilla.org/en-US/docs/Web/API/FileEntrySync)
* [`FileException`](https://developer.mozilla.org/en-US/docs/Web/API/FileException)
* [`FileList`](https://developer.mozilla.org/en-US/docs/Web/API/FileList)
* [`FileReader`](https://developer.mozilla.org/en-US/docs/Web/API/FileReader)
* [`FileReaderSync`](https://developer.mozilla.org/en-US/docs/Web/API/FileReaderSync)
* [`FileRequest`](https://developer.mozilla.org/en-US/docs/Web/API/FileRequest)
* [`FileSystem`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystem)
* [`FileSystemDirectoryEntry`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemDirectoryEntry)
* [`FileSystemDirectoryHandle`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemDirectoryHandle)
* [`FileSystemDirectoryReader`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemDirectoryReader)
* [`FileSystemEntry`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemEntry)
* [`FileSystemEntrySync`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemEntrySync)
* [`FileSystemFileEntry`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemFileEntry)
* [`FileSystemFileHandle`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemFileHandle)
* [`FileSystemFlags`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemFlags)
* [`FileSystemHandle`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemHandle)
* [`FileSystemSync`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemSync)
* [`FileSystemWritableFileStream`](https://developer.mozilla.org/en-US/docs/Web/API/FileSystemWritableFileStream)
* [`FocusEvent`](https://developer.mozilla.org/en-US/docs/Web/API/FocusEvent)
* [`FontFace`](https://developer.mozilla.org/en-US/docs/Web/API/FontFace)
* [`FontFaceSet`](https://developer.mozilla.org/en-US/docs/Web/API/FontFaceSet)
* [`FontFaceSetLoadEvent`](https://developer.mozilla.org/en-US/docs/Web/API/FontFaceSetLoadEvent)
* [`FormData`](https://developer.mozilla.org/en-US/docs/Web/API/FormData)
* [`FormDataEntryValue`](https://developer.mozilla.org/en-US/docs/Web/API/FormDataEntryValue)
* [`FormDataEvent`](https://developer.mozilla.org/en-US/docs/Web/API/FormDataEvent)

G

* [`GainNode`](https://developer.mozilla.org/en-US/docs/Web/API/GainNode)
* [`Gamepad`](https://developer.mozilla.org/en-US/docs/Web/API/Gamepad)
* [`GamepadButton`](https://developer.mozilla.org/en-US/docs/Web/API/GamepadButton)
* [`GamepadEvent`](https://developer.mozilla.org/en-US/docs/Web/API/GamepadEvent)
* [`GamepadHapticActuator`](https://developer.mozilla.org/en-US/docs/Web/API/GamepadHapticActuator)
* [`GamepadPose`](https://developer.mozilla.org/en-US/docs/Web/API/GamepadPose)
* [`Geolocation`](https://developer.mozilla.org/en-US/docs/Web/API/Geolocation)
* [`GeolocationCoordinates`](https://developer.mozilla.org/en-US/docs/Web/API/GeolocationCoordinates)
* [`GeolocationPosition`](https://developer.mozilla.org/en-US/docs/Web/API/GeolocationPosition)
* [`GeolocationPositionError`](https://developer.mozilla.org/en-US/docs/Web/API/GeolocationPositionError)
* [`GestureEvent`](https://developer.mozilla.org/en-US/docs/Web/API/GestureEvent)
* [`getCandidateWindowClientRect`](https://developer.mozilla.org/en-US/docs/Web/API/getCandidateWindowClientRect)
* [`GlobalEventHandlers`](https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers)
* [`GravitySensor`](https://developer.mozilla.org/en-US/docs/Web/API/GravitySensor)
* [`Gyroscope`](https://developer.mozilla.org/en-US/docs/Web/API/Gyroscope)

H

* [`HashChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/HashChangeEvent)
* [`Headers`](https://developer.mozilla.org/en-US/docs/Web/API/Headers)
* [`HID`](https://developer.mozilla.org/en-US/docs/Web/API/HID)
* [`HIDConnectionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/HIDConnectionEvent)
* [`HIDDevice`](https://developer.mozilla.org/en-US/docs/Web/API/HIDDevice)
* [`HIDInputReportEvent`](https://developer.mozilla.org/en-US/docs/Web/API/HIDInputReportEvent)
* [`History`](https://developer.mozilla.org/en-US/docs/Web/API/History)
* [`HkdfParams`](https://developer.mozilla.org/en-US/docs/Web/API/HkdfParams)
* [`HmacImportParams`](https://developer.mozilla.org/en-US/docs/Web/API/HmacImportParams)
* [`HmacKeyGenParams`](https://developer.mozilla.org/en-US/docs/Web/API/HmacKeyGenParams)
* [`HMDVRDevice`](https://developer.mozilla.org/en-US/docs/Web/API/HMDVRDevice)
* [`HTMLAnchorElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement)
* [`HTMLAreaElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLAreaElement)
* [`HTMLAudioElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLAudioElement)
* [`HTMLBaseElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLBaseElement)
* [`HTMLBaseFontElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLBaseFontElement)
* [`HTMLBodyElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLBodyElement)
* [`HTMLBRElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLBRElement)
* [`HTMLButtonElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLButtonElement)
* [`HTMLCanvasElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement)
* [`HTMLCollection`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCollection)
* [`HTMLContentElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLContentElement)
* [`HTMLDataElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDataElement)
* [`HTMLDataListElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDataListElement)
* [`HTMLDetailsElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDetailsElement)
* [`HTMLDialogElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDialogElement)
* [`HTMLDivElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDivElement)
* [`HTMLDListElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDListElement)
* [`HTMLDocument`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLDocument)
* [`HTMLElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement)
* [`HTMLEmbedElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLEmbedElement)
* [`HTMLFieldSetElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFieldSetElement)
* [`HTMLFontElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFontElement)
* [`HTMLFormControlsCollection`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormControlsCollection)
* [`HTMLFormElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement)
* [`HTMLFrameSetElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFrameSetElement)
* [`HTMLHeadElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadElement)
* [`HTMLHeadingElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadingElement)
* [`HTMLHRElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLHRElement)
* [`HTMLHtmlElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLHtmlElement)
* [`HTMLIFrameElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement)
* [`HTMLImageElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement)
* [`HTMLInputElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement)
* [`HTMLKeygenElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLKeygenElement)
* [`HTMLLabelElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLLabelElement)
* [`HTMLLegendElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLLegendElement)
* [`HTMLLIElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLLIElement)
* [`HTMLLinkElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLLinkElement)
* [`HTMLMapElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMapElement)
* [`HTMLMarqueeElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMarqueeElement)
* [`HTMLMediaElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement)
* [`HTMLMenuElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMenuElement)
* [`HTMLMenuItemElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMenuItemElement)
* [`HTMLMetaElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMetaElement)
* [`HTMLMeterElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMeterElement)
* [`HTMLModElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLModElement)
* [`HTMLObjectElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLObjectElement)
* [`HTMLOListElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLOListElement)
* [`HTMLOptGroupElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLOptGroupElement)
* [`HTMLOptionElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLOptionElement)
* [`HTMLOptionsCollection`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLOptionsCollection)
* [`HTMLOutputElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLOutputElement)
* [`HTMLParagraphElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLParagraphElement)
* [`HTMLParamElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLParamElement)
* [`HTMLPictureElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLPictureElement)
* [`HTMLPreElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLPreElement)
* [`HTMLProgressElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLProgressElement)
* [`HTMLQuoteElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLQuoteElement)
* [`HTMLScriptElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLScriptElement)
* [`HTMLSelectElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLSelectElement)
* [`HTMLShadowElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLShadowElement)
* [`HTMLSlotElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLSlotElement)
* [`HTMLSourceElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLSourceElement)
* [`HTMLSpanElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLSpanElement)
* [`HTMLStyleElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLStyleElement)
* [`HTMLTableCaptionElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableCaptionElement)
* [`HTMLTableCellElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableCellElement)
* [`HTMLTableColElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableColElement)
* [`HTMLTableElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableElement)
* [`HTMLTableRowElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableRowElement)
* [`HTMLTableSectionElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableSectionElement)
* [`HTMLTemplateElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTemplateElement)
* [`HTMLTextAreaElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTextAreaElement)
* [`HTMLTimeElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTimeElement)
* [`HTMLTitleElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTitleElement)
* [`HTMLTrackElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLTrackElement)
* [`HTMLUListElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLUListElement)
* [`HTMLUnknownElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLUnknownElement)
* [`HTMLVideoElement`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLVideoElement)

I

* [`IDBCursor`](https://developer.mozilla.org/en-US/docs/Web/API/IDBCursor)
* [`IDBCursorSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBCursorSync)
* [`IDBCursorWithValue`](https://developer.mozilla.org/en-US/docs/Web/API/IDBCursorWithValue)
* [`IDBDatabase`](https://developer.mozilla.org/en-US/docs/Web/API/IDBDatabase)
* [`IDBDatabaseException`](https://developer.mozilla.org/en-US/docs/Web/API/IDBDatabaseException)
* [`IDBDatabaseSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBDatabaseSync)
* [`IDBEnvironmentSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBEnvironmentSync)
* [`IDBFactory`](https://developer.mozilla.org/en-US/docs/Web/API/IDBFactory)
* [`IDBFactorySync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBFactorySync)
* [`IDBIndex`](https://developer.mozilla.org/en-US/docs/Web/API/IDBIndex)
* [`IDBIndexSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBIndexSync)
* [`IDBKeyRange`](https://developer.mozilla.org/en-US/docs/Web/API/IDBKeyRange)
* [`IDBLocaleAwareKeyRange`](https://developer.mozilla.org/en-US/docs/Web/API/IDBLocaleAwareKeyRange)
* [`IDBMutableFile`](https://developer.mozilla.org/en-US/docs/Web/API/IDBMutableFile)
* [`IDBObjectStore`](https://developer.mozilla.org/en-US/docs/Web/API/IDBObjectStore)
* [`IDBObjectStoreSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBObjectStoreSync)
* [`IDBOpenDBRequest`](https://developer.mozilla.org/en-US/docs/Web/API/IDBOpenDBRequest)
* [`IDBRequest`](https://developer.mozilla.org/en-US/docs/Web/API/IDBRequest)
* [`IDBTransaction`](https://developer.mozilla.org/en-US/docs/Web/API/IDBTransaction)
* [`IDBTransactionSync`](https://developer.mozilla.org/en-US/docs/Web/API/IDBTransactionSync)
* [`IDBVersionChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/IDBVersionChangeEvent)
* [`IdleDeadline`](https://developer.mozilla.org/en-US/docs/Web/API/IdleDeadline)
* [`IIRFilterNode`](https://developer.mozilla.org/en-US/docs/Web/API/IIRFilterNode)
* [`ImageBitmap`](https://developer.mozilla.org/en-US/docs/Web/API/ImageBitmap)
* [`ImageBitmapRenderingContext`](https://developer.mozilla.org/en-US/docs/Web/API/ImageBitmapRenderingContext)
* [`ImageCapture`](https://developer.mozilla.org/en-US/docs/Web/API/ImageCapture)
* [`ImageData`](https://developer.mozilla.org/en-US/docs/Web/API/ImageData)
* [`ImageDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/ImageDecoder)
* [`ImageTrack`](https://developer.mozilla.org/en-US/docs/Web/API/ImageTrack)
* [`ImageTrackList`](https://developer.mozilla.org/en-US/docs/Web/API/ImageTrackList)
* [`indexedDB`](https://developer.mozilla.org/en-US/docs/Web/API/indexedDB)
* [`InputDeviceCapabilities`](https://developer.mozilla.org/en-US/docs/Web/API/InputDeviceCapabilities)
* [`InputDeviceInfo`](https://developer.mozilla.org/en-US/docs/Web/API/InputDeviceInfo)
* [`InputEvent`](https://developer.mozilla.org/en-US/docs/Web/API/InputEvent)
* [`InstallEvent`](https://developer.mozilla.org/en-US/docs/Web/API/InstallEvent)
* [`IntersectionObserver`](https://developer.mozilla.org/en-US/docs/Web/API/IntersectionObserver)
* [`IntersectionObserverEntry`](https://developer.mozilla.org/en-US/docs/Web/API/IntersectionObserverEntry)
* [`InterventionReportBody`](https://developer.mozilla.org/en-US/docs/Web/API/InterventionReportBody)
* [`isSecureContext`](https://developer.mozilla.org/en-US/docs/Web/API/isSecureContext)

K

* [`Keyboard`](https://developer.mozilla.org/en-US/docs/Web/API/Keyboard)
* [`KeyboardEvent`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent)
* [`KeyboardLayoutMap`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardLayoutMap)
* [`KeyframeEffect`](https://developer.mozilla.org/en-US/docs/Web/API/KeyframeEffect)
* [`KHR_parallel_shader_compile`](https://developer.mozilla.org/en-US/docs/Web/API/KHR_parallel_shader_compile)

L

* [`LargestContentfulPaint`](https://developer.mozilla.org/en-US/docs/Web/API/LargestContentfulPaint)
* [`LayoutShift`](https://developer.mozilla.org/en-US/docs/Web/API/LayoutShift)
* [`LayoutShiftAttribution`](https://developer.mozilla.org/en-US/docs/Web/API/LayoutShiftAttribution)
* [`LinearAccelerationSensor`](https://developer.mozilla.org/en-US/docs/Web/API/LinearAccelerationSensor)
* [`LocalFileSystem`](https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem)
* [`LocalFileSystemSync`](https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystemSync)
* [`Location`](https://developer.mozilla.org/en-US/docs/Web/API/Location)
* [`Lock`](https://developer.mozilla.org/en-US/docs/Web/API/Lock)
* [`LockedFile`](https://developer.mozilla.org/en-US/docs/Web/API/LockedFile)
* [`LockManager`](https://developer.mozilla.org/en-US/docs/Web/API/LockManager)

M

* [`Magnetometer`](https://developer.mozilla.org/en-US/docs/Web/API/Magnetometer)
* [`MathMLElement`](https://developer.mozilla.org/en-US/docs/Web/API/MathMLElement)
* [`MediaCapabilities`](https://developer.mozilla.org/en-US/docs/Web/API/MediaCapabilities)
* [`MediaConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/MediaConfiguration)
* [`MediaDecodingConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/MediaDecodingConfiguration)
* [`MediaDeviceInfo`](https://developer.mozilla.org/en-US/docs/Web/API/MediaDeviceInfo)
* [`MediaDevices`](https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices)
* [`MediaElementAudioSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/MediaElementAudioSourceNode)
* [`MediaEncodingConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/MediaEncodingConfiguration)
* [`MediaError`](https://developer.mozilla.org/en-US/docs/Web/API/MediaError)
* [`MediaImage`](https://developer.mozilla.org/en-US/docs/Web/API/MediaImage)
* [`MediaKeyMessageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyMessageEvent)
* [`MediaKeys`](https://developer.mozilla.org/en-US/docs/Web/API/MediaKeys)
* [`MediaKeySession`](https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySession)
* [`MediaKeyStatusMap`](https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyStatusMap)
* [`MediaKeySystemAccess`](https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySystemAccess)
* [`MediaList`](https://developer.mozilla.org/en-US/docs/Web/API/MediaList)
* [`MediaMetadata`](https://developer.mozilla.org/en-US/docs/Web/API/MediaMetadata)
* [`MediaQueryList`](https://developer.mozilla.org/en-US/docs/Web/API/MediaQueryList)
* [`MediaQueryListEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MediaQueryListEvent)
* [`MediaRecorder`](https://developer.mozilla.org/en-US/docs/Web/API/MediaRecorder)
* [`MediaRecorderErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MediaRecorderErrorEvent)
* [`MediaSession`](https://developer.mozilla.org/en-US/docs/Web/API/MediaSession)
* [`MediaSessionActionDetails`](https://developer.mozilla.org/en-US/docs/Web/API/MediaSessionActionDetails)
* [`MediaSettingsRange`](https://developer.mozilla.org/en-US/docs/Web/API/MediaSettingsRange)
* [`MediaSource`](https://developer.mozilla.org/en-US/docs/Web/API/MediaSource)
* [`MediaStream`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStream)
* [`MediaStreamAudioDestinationNode`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamAudioDestinationNode)
* [`MediaStreamAudioSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamAudioSourceNode)
* [`MediaStreamAudioSourceOptions`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamAudioSourceOptions)
* [`MediaStreamConstraints`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamConstraints)
* [`MediaStreamEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamEvent)
* [`MediaStreamTrack`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrack)
* [`MediaStreamTrackAudioSourceNode`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackAudioSourceNode)
* [`MediaStreamTrackAudioSourceOptions`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackAudioSourceOptions)
* [`MediaStreamTrackEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackEvent)
* [`MediaStreamTrackGenerator`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackGenerator)
* [`MediaStreamTrackProcessor`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackProcessor)
* [`MediaTrackConstraints`](https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints)
* [`MediaTrackSettings`](https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackSettings)
* [`MediaTrackSupportedConstraints`](https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackSupportedConstraints)
* [`MerchantValidationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MerchantValidationEvent)
* [`MessageChannel`](https://developer.mozilla.org/en-US/docs/Web/API/MessageChannel)
* [`MessageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MessageEvent)
* [`MessagePort`](https://developer.mozilla.org/en-US/docs/Web/API/MessagePort)
* [`Metadata`](https://developer.mozilla.org/en-US/docs/Web/API/Metadata)
* [`MIDIAccess`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIAccess)
* [`MIDIConnectionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIConnectionEvent)
* [`MIDIInput`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIInput)
* [`MIDIInputMap`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIInputMap)
* [`MIDIMessageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIMessageEvent)
* [`MIDIOutput`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIOutput)
* [`MIDIOutputMap`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIOutputMap)
* [`MIDIPort`](https://developer.mozilla.org/en-US/docs/Web/API/MIDIPort)
* [`MimeType`](https://developer.mozilla.org/en-US/docs/Web/API/MimeType)
* [`MimeTypeArray`](https://developer.mozilla.org/en-US/docs/Web/API/MimeTypeArray)
* [`MouseEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent)
* [`MouseScrollEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MouseScrollEvent)
* [`msCaching`](https://developer.mozilla.org/en-US/docs/Web/API/msCaching)
* [`msCachingEnabled`](https://developer.mozilla.org/en-US/docs/Web/API/msCachingEnabled)
* [`MSCandidateWindowHide`](https://developer.mozilla.org/en-US/docs/Web/API/MSCandidateWindowHide)
* [`MSCandidateWindowShow`](https://developer.mozilla.org/en-US/docs/Web/API/MSCandidateWindowShow)
* [`MSCandidateWindowUpdate`](https://developer.mozilla.org/en-US/docs/Web/API/MSCandidateWindowUpdate)
* [`msCapsLockWarningOff`](https://developer.mozilla.org/en-US/docs/Web/API/msCapsLockWarningOff)
* [`msFirstPaint`](https://developer.mozilla.org/en-US/docs/Web/API/MsFirstPaint)
* [`MSGestureEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MSGestureEvent)
* [`msGetPropertyEnabled`](https://developer.mozilla.org/en-US/docs/Web/API/msGetPropertyEnabled)
* [`msGetRegionContent`](https://developer.mozilla.org/en-US/docs/Web/API/msGetRegionContent)
* [`MSGraphicsTrust`](https://developer.mozilla.org/en-US/docs/Web/API/MSGraphicsTrust)
* [`msGraphicsTrustStatus`](https://developer.mozilla.org/en-US/docs/Web/API/MsGraphicsTrustStatus)
* [`msIsBoxed`](https://developer.mozilla.org/en-US/docs/Web/API/MsIsBoxed)
* [`MSManipulationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MSManipulationEvent)
* [`msPlayToDisabled`](https://developer.mozilla.org/en-US/docs/Web/API/MsPlayToDisabled)
* [`msPlayToPreferredSourceUri`](https://developer.mozilla.org/en-US/docs/Web/API/MsPlayToPreferredSourceUri)
* [`msPlayToPrimary`](https://developer.mozilla.org/en-US/docs/Web/API/MsPlayToPrimary)
* [`msPlayToSource`](https://developer.mozilla.org/en-US/docs/Web/API/MsPlayToSource)
* [`msPutPropertyEnabled`](https://developer.mozilla.org/en-US/docs/Web/API/msPutPropertyEnabled)
* [`MSRangeCollection`](https://developer.mozilla.org/en-US/docs/Web/API/MSRangeCollection)
* [`msRealTime`](https://developer.mozilla.org/en-US/docs/Web/API/MsRealTime)
* [`msRegionOverflow`](https://developer.mozilla.org/en-US/docs/Web/API/msRegionOverflow)
* [`msSetMediaProtectionManager`](https://developer.mozilla.org/en-US/docs/Web/API/MsSetMediaProtectionManager)
* [`MSSiteModeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MSSiteModeEvent)
* [`msWriteProfilerMark`](https://developer.mozilla.org/en-US/docs/Web/API/msWriteProfilerMark)
* [`MutationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/MutationEvent)
* [`MutationObserver`](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver)
* [`MutationRecord`](https://developer.mozilla.org/en-US/docs/Web/API/MutationRecord)

N

* [`NamedNodeMap`](https://developer.mozilla.org/en-US/docs/Web/API/NamedNodeMap)
* [`NavigationPreloadManager`](https://developer.mozilla.org/en-US/docs/Web/API/NavigationPreloadManager)
* [`Navigator`](https://developer.mozilla.org/en-US/docs/Web/API/Navigator)
* [`NavigatorUAData`](https://developer.mozilla.org/en-US/docs/Web/API/NavigatorUAData)
* [`NDEFMessage`](https://developer.mozilla.org/en-US/docs/Web/API/NDEFMessage)
* [`NDEFReader`](https://developer.mozilla.org/en-US/docs/Web/API/NDEFReader)
* [`NDEFReadingEvent`](https://developer.mozilla.org/en-US/docs/Web/API/NDEFReadingEvent)
* [`NDEFRecord`](https://developer.mozilla.org/en-US/docs/Web/API/NDEFRecord)
* [`NetworkInformation`](https://developer.mozilla.org/en-US/docs/Web/API/NetworkInformation)
* [`Node`](https://developer.mozilla.org/en-US/docs/Web/API/Node)
* [`NodeFilter`](https://developer.mozilla.org/en-US/docs/Web/API/NodeFilter)
* [`NodeIterator`](https://developer.mozilla.org/en-US/docs/Web/API/NodeIterator)
* [`NodeList`](https://developer.mozilla.org/en-US/docs/Web/API/NodeList)
* [`Notification`](https://developer.mozilla.org/en-US/docs/Web/API/Notification)
* [`NotificationAction`](https://developer.mozilla.org/en-US/docs/Web/API/NotificationAction)
* [`NotificationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/NotificationEvent)
* [`NotifyAudioAvailableEvent`](https://developer.mozilla.org/en-US/docs/Web/API/NotifyAudioAvailableEvent)

O

* [`OES_element_index_uint`](https://developer.mozilla.org/en-US/docs/Web/API/OES_element_index_uint)
* [`OES_fbo_render_mipmap`](https://developer.mozilla.org/en-US/docs/Web/API/OES_fbo_render_mipmap)
* [`OES_standard_derivatives`](https://developer.mozilla.org/en-US/docs/Web/API/OES_standard_derivatives)
* [`OES_texture_float`](https://developer.mozilla.org/en-US/docs/Web/API/OES_texture_float)
* [`OES_texture_float_linear`](https://developer.mozilla.org/en-US/docs/Web/API/OES_texture_float_linear)
* [`OES_texture_half_float`](https://developer.mozilla.org/en-US/docs/Web/API/OES_texture_half_float)
* [`OES_texture_half_float_linear`](https://developer.mozilla.org/en-US/docs/Web/API/OES_texture_half_float_linear)
* [`OES_vertex_array_object`](https://developer.mozilla.org/en-US/docs/Web/API/OES_vertex_array_object)
* [`OfflineAudioCompletionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioCompletionEvent)
* [`OfflineAudioContext`](https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext)
* [`OffscreenCanvas`](https://developer.mozilla.org/en-US/docs/Web/API/OffscreenCanvas)
* [`OrientationSensor`](https://developer.mozilla.org/en-US/docs/Web/API/OrientationSensor)
* [`origin`](https://developer.mozilla.org/en-US/docs/Web/API/origin)
* [`OscillatorNode`](https://developer.mozilla.org/en-US/docs/Web/API/OscillatorNode)
* [`OTPCredential`](https://developer.mozilla.org/en-US/docs/Web/API/OTPCredential)
* [`OverconstrainedError`](https://developer.mozilla.org/en-US/docs/Web/API/OverconstrainedError)
* [`OVR_multiview2`](https://developer.mozilla.org/en-US/docs/Web/API/OVR_multiview2)

P

* [`PageTransitionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PageTransitionEvent)
* [`PaintWorklet`](https://developer.mozilla.org/en-US/docs/Web/API/PaintWorklet)
* [`PannerNode`](https://developer.mozilla.org/en-US/docs/Web/API/PannerNode)
* [`PasswordCredential`](https://developer.mozilla.org/en-US/docs/Web/API/PasswordCredential)
* [`Path2D`](https://developer.mozilla.org/en-US/docs/Web/API/Path2D)
* [`PaymentAddress`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentAddress)
* [`PaymentItem`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentItem)
* [`PaymentMethodChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentMethodChangeEvent)
* [`PaymentRequest`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentRequest)
* [`PaymentRequestEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentRequestEvent)
* [`PaymentRequestUpdateEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentRequestUpdateEvent)
* [`PaymentResponse`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentResponse)
* [`PaymentValidationErrors`](https://developer.mozilla.org/en-US/docs/Web/API/PaymentValidationErrors)
* [`Pbkdf2Params`](https://developer.mozilla.org/en-US/docs/Web/API/Pbkdf2Params)
* [`Performance`](https://developer.mozilla.org/en-US/docs/Web/API/Performance)
* [`PerformanceElementTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceElementTiming)
* [`PerformanceEntry`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceEntry)
* [`PerformanceEventTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceEventTiming)
* [`PerformanceLongTaskTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceLongTaskTiming)
* [`PerformanceMark`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceMark)
* [`PerformanceMeasure`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceMeasure)
* [`PerformanceNavigation`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceNavigation)
* [`PerformanceNavigationTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceNavigationTiming)
* [`PerformanceObserver`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserver)
* [`PerformanceObserverEntryList`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceObserverEntryList)
* [`PerformancePaintTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformancePaintTiming)
* [`PerformanceResourceTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceResourceTiming)
* [`PerformanceServerTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceServerTiming)
* [`PerformanceTiming`](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceTiming)
* [`PeriodicSyncEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PeriodicSyncEvent)
* [`PeriodicSyncManager`](https://developer.mozilla.org/en-US/docs/Web/API/PeriodicSyncManager)
* [`PeriodicWave`](https://developer.mozilla.org/en-US/docs/Web/API/PeriodicWave)
* [`Permissions`](https://developer.mozilla.org/en-US/docs/Web/API/Permissions)
* [`PermissionStatus`](https://developer.mozilla.org/en-US/docs/Web/API/PermissionStatus)
* [`PhotoCapabilities`](https://developer.mozilla.org/en-US/docs/Web/API/PhotoCapabilities)
* [`PictureInPictureEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PictureInPictureEvent)
* [`PictureInPictureWindow`](https://developer.mozilla.org/en-US/docs/Web/API/PictureInPictureWindow)
* [`Plugin`](https://developer.mozilla.org/en-US/docs/Web/API/Plugin)
* [`PluginArray`](https://developer.mozilla.org/en-US/docs/Web/API/PluginArray)
* [`Point`](https://developer.mozilla.org/en-US/docs/Web/API/WebKitPoint)
* [`PointerEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent)
* [`PopStateEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PopStateEvent)
* [`PositionSensorVRDevice`](https://developer.mozilla.org/en-US/docs/Web/API/PositionSensorVRDevice)
* [`Presentation`](https://developer.mozilla.org/en-US/docs/Web/API/Presentation)
* [`PresentationAvailability`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationAvailability)
* [`PresentationConnection`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationConnection)
* [`PresentationConnectionAvailableEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationConnectionAvailableEvent)
* [`PresentationConnectionCloseEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationConnectionCloseEvent)
* [`PresentationConnectionList`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationConnectionList)
* [`PresentationReceiver`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationReceiver)
* [`PresentationRequest`](https://developer.mozilla.org/en-US/docs/Web/API/PresentationRequest)
* [`ProcessingInstruction`](https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction)
* [`ProgressEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ProgressEvent)
* [`PromiseRejectionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PromiseRejectionEvent)
* [`PublicKeyCredential`](https://developer.mozilla.org/en-US/docs/Web/API/PublicKeyCredential)
* [`PublicKeyCredentialRequestOptions`](https://developer.mozilla.org/en-US/docs/Web/API/PublicKeyCredentialRequestOptions)
* [`PushEvent`](https://developer.mozilla.org/en-US/docs/Web/API/PushEvent)
* [`PushManager`](https://developer.mozilla.org/en-US/docs/Web/API/PushManager)
* [`PushMessageData`](https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData)
* [`PushSubscription`](https://developer.mozilla.org/en-US/docs/Web/API/PushSubscription)
* [`PushSubscriptionOptions`](https://developer.mozilla.org/en-US/docs/Web/API/PushSubscriptionOptions)

Q

* [`queueMicrotask()`](https://developer.mozilla.org/en-US/docs/Web/API/queueMicrotask)

R

* [`RadioNodeList`](https://developer.mozilla.org/en-US/docs/Web/API/RadioNodeList)
* [`Range`](https://developer.mozilla.org/en-US/docs/Web/API/Range)
* [`ReadableByteStreamController`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableByteStreamController)
* [`ReadableStream`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream)
* [`ReadableStreamBYOBReader`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStreamBYOBReader)
* [`ReadableStreamBYOBRequest`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStreamBYOBRequest)
* [`ReadableStreamDefaultController`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStreamDefaultController)
* [`ReadableStreamDefaultReader`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStreamDefaultReader)
* [`RelativeOrientationSensor`](https://developer.mozilla.org/en-US/docs/Web/API/RelativeOrientationSensor)
* [`RemotePlayback`](https://developer.mozilla.org/en-US/docs/Web/API/RemotePlayback)
* [`Report`](https://developer.mozilla.org/en-US/docs/Web/API/Report)
* [`ReportBody`](https://developer.mozilla.org/en-US/docs/Web/API/ReportBody)
* [`reportError()`](https://developer.mozilla.org/en-US/docs/Web/API/reportError)
* [`ReportingObserver`](https://developer.mozilla.org/en-US/docs/Web/API/ReportingObserver)
* [`ReportingObserverOptions`](https://developer.mozilla.org/en-US/docs/Web/API/ReportingObserverOptions)
* [`Request`](https://developer.mozilla.org/en-US/docs/Web/API/Request)
* [`ResizeObserver`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver)
* [`ResizeObserverEntry`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry)
* [`ResizeObserverSize`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverSize)
* [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response)
* [`RsaHashedImportParams`](https://developer.mozilla.org/en-US/docs/Web/API/RsaHashedImportParams)
* [`RsaHashedKeyGenParams`](https://developer.mozilla.org/en-US/docs/Web/API/RsaHashedKeyGenParams)
* [`RsaOaepParams`](https://developer.mozilla.org/en-US/docs/Web/API/RsaOaepParams)
* [`RsaPssParams`](https://developer.mozilla.org/en-US/docs/Web/API/RsaPssParams)
* [`RTCAnswerOptions`](https://developer.mozilla.org/en-US/docs/Web/API/RTCAnswerOptions)
* [`RTCCertificate`](https://developer.mozilla.org/en-US/docs/Web/API/RTCCertificate)
* [`RTCDataChannel`](https://developer.mozilla.org/en-US/docs/Web/API/RTCDataChannel)
* [`RTCDataChannelEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCDataChannelEvent)
* [`RTCDtlsTransport`](https://developer.mozilla.org/en-US/docs/Web/API/RTCDtlsTransport)
* [`RTCDTMFSender`](https://developer.mozilla.org/en-US/docs/Web/API/RTCDTMFSender)
* [`RTCDTMFToneChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCDTMFToneChangeEvent)
* [`RTCError`](https://developer.mozilla.org/en-US/docs/Web/API/RTCError)
* [`RTCErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCErrorEvent)
* [`RTCIceCandidate`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidate)
* [`RTCIceCandidatePair`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidatePair)
* [`RTCIceCandidatePairStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidatePairStats)
* [`RTCIceCandidateStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidateStats)
* [`RTCIceCredentialType`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCredentialType)
* [`RTCIceParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceParameters)
* [`RTCIceRole`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceRole)
* [`RTCIceServer`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceServer)
* [`RTCIceTransport`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceTransport)
* [`RTCIceTransportState`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceTransportState)
* [`RTCIdentityAssertion`](https://developer.mozilla.org/en-US/docs/Web/API/RTCIdentityAssertion)
* [`RTCInboundRtpStreamStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCInboundRtpStreamStats)
* [`RTCNetworkType`](https://developer.mozilla.org/en-US/docs/Web/API/RTCNetworkType)
* [`RTCOfferAnswerOptions`](https://developer.mozilla.org/en-US/docs/Web/API/RTCOfferAnswerOptions)
* [`RTCOfferOptions`](https://developer.mozilla.org/en-US/docs/Web/API/RTCOfferOptions)
* [`RTCOutboundRtpStreamStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCOutboundRtpStreamStats)
* [`RTCPeerConnection`](https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection)
* [`RTCPeerConnectionIceErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnectionIceErrorEvent)
* [`RTCPeerConnectionIceEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnectionIceEvent)
* [`RTCRemoteOutboundRtpStreamStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRemoteOutboundRtpStreamStats)
* [`RTCRtcpParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtcpParameters)
* [`RTCRtpCapabilities`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpCapabilities)
* [`RTCRtpCodecCapability`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpCodecCapability)
* [`RTCRtpCodecParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpCodecParameters)
* [`RTCRtpContributingSource`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpContributingSource)
* [`RTCRtpEncodingParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpEncodingParameters)
* [`RTCRtpParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpParameters)
* [`RTCRtpReceiveParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpReceiveParameters)
* [`RTCRtpReceiver`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpReceiver)
* [`RTCRtpSender`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpSender)
* [`RTCRtpSendParameters`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpSendParameters)
* [`RTCRtpStreamStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpStreamStats)
* [`RTCRtpSynchronizationSource`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpSynchronizationSource)
* [`RTCRtpTransceiver`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpTransceiver)
* [`RTCRtpTransceiverDirection`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpTransceiverDirection)
* [`RTCSctpTransport`](https://developer.mozilla.org/en-US/docs/Web/API/RTCSctpTransport)
* [`RTCSessionDescription`](https://developer.mozilla.org/en-US/docs/Web/API/RTCSessionDescription)
* [`RTCStats`](https://developer.mozilla.org/en-US/docs/Web/API/RTCStats)
* [`RTCStatsIceCandidatePairState`](https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsIceCandidatePairState)
* [`RTCStatsReport`](https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport)
* [`RTCStatsType`](https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsType)
* [`RTCTrackEvent`](https://developer.mozilla.org/en-US/docs/Web/API/RTCTrackEvent)
* [`RTCTrackEventInit`](https://developer.mozilla.org/en-US/docs/Web/API/RTCTrackEventInit)

S

* [`Sanitizer`](https://developer.mozilla.org/en-US/docs/Web/API/Sanitizer)
* [`Screen`](https://developer.mozilla.org/en-US/docs/Web/API/Screen)
* [`ScreenOrientation`](https://developer.mozilla.org/en-US/docs/Web/API/ScreenOrientation)
* [`ScriptProcessorNode`](https://developer.mozilla.org/en-US/docs/Web/API/ScriptProcessorNode)
* [`SecurityPolicyViolationEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SecurityPolicyViolationEvent)
* [`Selection`](https://developer.mozilla.org/en-US/docs/Web/API/Selection)
* [`self.crypto`](https://developer.mozilla.org/en-US/docs/Web/API/crypto_property)
* [`self.performance`](https://developer.mozilla.org/en-US/docs/Web/API/performance_property)
* [`Sensor`](https://developer.mozilla.org/en-US/docs/Web/API/Sensor)
* [`SensorErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SensorErrorEvent)
* [`Serial`](https://developer.mozilla.org/en-US/docs/Web/API/Serial)
* [`SerialPort`](https://developer.mozilla.org/en-US/docs/Web/API/SerialPort)
* [`ServiceWorker`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker)
* [`ServiceWorkerContainer`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerContainer)
* [`ServiceWorkerGlobalScope`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope)
* [`ServiceWorkerMessageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerMessageEvent)
* [`ServiceWorkerRegistration`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration)
* [`setInterval()`](https://developer.mozilla.org/en-US/docs/Web/API/setInterval)
* [`setTimeout()`](https://developer.mozilla.org/en-US/docs/Web/API/setTimeout)
* [`ShadowRoot`](https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot)
* [`SharedWorker`](https://developer.mozilla.org/en-US/docs/Web/API/SharedWorker)
* [`SharedWorkerGlobalScope`](https://developer.mozilla.org/en-US/docs/Web/API/SharedWorkerGlobalScope)
* [`SourceBuffer`](https://developer.mozilla.org/en-US/docs/Web/API/SourceBuffer)
* [`SourceBufferList`](https://developer.mozilla.org/en-US/docs/Web/API/SourceBufferList)
* [`SpeechGrammar`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechGrammar)
* [`SpeechGrammarList`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechGrammarList)
* [`SpeechRecognition`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognition)
* [`SpeechRecognitionAlternative`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionAlternative)
* [`SpeechRecognitionError`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionError)
* [`SpeechRecognitionErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionErrorEvent)
* [`SpeechRecognitionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionEvent)
* [`SpeechRecognitionResult`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionResult)
* [`SpeechRecognitionResultList`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognitionResultList)
* [`SpeechSynthesis`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesis)
* [`SpeechSynthesisErrorEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesisErrorEvent)
* [`SpeechSynthesisEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesisEvent)
* [`SpeechSynthesisUtterance`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesisUtterance)
* [`SpeechSynthesisVoice`](https://developer.mozilla.org/en-US/docs/Web/API/SpeechSynthesisVoice)
* [`StaticRange`](https://developer.mozilla.org/en-US/docs/Web/API/StaticRange)
* [`StereoPannerNode`](https://developer.mozilla.org/en-US/docs/Web/API/StereoPannerNode)
* [`Storage`](https://developer.mozilla.org/en-US/docs/Web/API/Storage)
* [`StorageEvent`](https://developer.mozilla.org/en-US/docs/Web/API/StorageEvent)
* [`StorageManager`](https://developer.mozilla.org/en-US/docs/Web/API/StorageManager)
* [`structuredClone()`](https://developer.mozilla.org/en-US/docs/Web/API/structuredClone)
* [`StylePropertyMap`](https://developer.mozilla.org/en-US/docs/Web/API/StylePropertyMap)
* [`StylePropertyMapReadOnly`](https://developer.mozilla.org/en-US/docs/Web/API/StylePropertyMapReadOnly)
* [`StyleSheet`](https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet)
* [`StyleSheetList`](https://developer.mozilla.org/en-US/docs/Web/API/StyleSheetList)
* [`SubmitEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SubmitEvent)
* [`SubtleCrypto`](https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto)
* [`SVGAElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAElement)
* [`SVGAltGlyphDefElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAltGlyphDefElement)
* [`SVGAltGlyphElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAltGlyphElement)
* [`SVGAltGlyphItemElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAltGlyphItemElement)
* [`SVGAngle`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAngle)
* [`SVGAnimateColorElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimateColorElement)
* [`SVGAnimatedAngle`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedAngle)
* [`SVGAnimatedBoolean`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedBoolean)
* [`SVGAnimatedEnumeration`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedEnumeration)
* [`SVGAnimatedInteger`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedInteger)
* [`SVGAnimatedLength`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedLength)
* [`SVGAnimatedLengthList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedLengthList)
* [`SVGAnimatedNumber`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedNumber)
* [`SVGAnimatedNumberList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedNumberList)
* [`SVGAnimatedPreserveAspectRatio`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedPreserveAspectRatio)
* [`SVGAnimatedRect`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedRect)
* [`SVGAnimatedString`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedString)
* [`SVGAnimatedTransformList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedTransformList)
* [`SVGAnimateElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimateElement)
* [`SVGAnimateMotionElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimateMotionElement)
* [`SVGAnimateTransformElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimateTransformElement)
* [`SVGAnimationElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimationElement)
* [`SVGCircleElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGCircleElement)
* [`SVGClipPathElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGClipPathElement)
* [`SVGComponentTransferFunctionElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGComponentTransferFunctionElement)
* [`SVGCursorElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGCursorElement)
* [`SVGDefsElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGDefsElement)
* [`SVGDescElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGDescElement)
* [`SVGElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGElement)
* [`SVGEllipseElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGEllipseElement)
* [`SVGEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SVGEvent)
* [`SVGFEBlendElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEBlendElement)
* [`SVGFEColorMatrixElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEColorMatrixElement)
* [`SVGFEComponentTransferElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEComponentTransferElement)
* [`SVGFECompositeElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFECompositeElement)
* [`SVGFEConvolveMatrixElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEConvolveMatrixElement)
* [`SVGFEDiffuseLightingElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEDiffuseLightingElement)
* [`SVGFEDisplacementMapElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEDisplacementMapElement)
* [`SVGFEDistantLightElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEDistantLightElement)
* [`SVGFEDropShadowElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEDropShadowElement)
* [`SVGFEFloodElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEFloodElement)
* [`SVGFEFuncAElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEFuncAElement)
* [`SVGFEFuncBElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEFuncBElement)
* [`SVGFEFuncGElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEFuncGElement)
* [`SVGFEFuncRElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEFuncRElement)
* [`SVGFEGaussianBlurElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEGaussianBlurElement)
* [`SVGFEImageElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEImageElement)
* [`SVGFEMergeElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEMergeElement)
* [`SVGFEMergeNodeElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEMergeNodeElement)
* [`SVGFEMorphologyElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEMorphologyElement)
* [`SVGFEOffsetElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEOffsetElement)
* [`SVGFEPointLightElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFEPointLightElement)
* [`SVGFESpecularLightingElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFESpecularLightingElement)
* [`SVGFESpotLightElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFESpotLightElement)
* [`SVGFETileElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFETileElement)
* [`SVGFETurbulenceElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFETurbulenceElement)
* [`SVGFilterElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFilterElement)
* [`SVGFontElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontElement)
* [`SVGFontFaceElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontFaceElement)
* [`SVGFontFaceFormatElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontFaceFormatElement)
* [`SVGFontFaceNameElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontFaceNameElement)
* [`SVGFontFaceSrcElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontFaceSrcElement)
* [`SVGFontFaceUriElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGFontFaceUriElement)
* [`SVGForeignObjectElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGForeignObjectElement)
* [`SVGGElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGElement)
* [`SVGGeometryElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGeometryElement)
* [`SVGGlyphElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGlyphElement)
* [`SVGGlyphRefElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGlyphRefElement)
* [`SVGGradientElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGradientElement)
* [`SVGGraphicsElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGGraphicsElement)
* [`SVGHKernElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGHKernElement)
* [`SVGImageElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGImageElement)
* [`SVGLength`](https://developer.mozilla.org/en-US/docs/Web/API/SVGLength)
* [`SVGLengthList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGLengthList)
* [`SVGLinearGradientElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGLinearGradientElement)
* [`SVGLineElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGLineElement)
* [`SVGMarkerElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMarkerElement)
* [`SVGMaskElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMaskElement)
* [`SVGMatrix`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMatrix)
* [`SVGMetadataElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMetadataElement)
* [`SVGMissingGlyphElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMissingGlyphElement)
* [`SVGMPathElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGMPathElement)
* [`SVGNumber`](https://developer.mozilla.org/en-US/docs/Web/API/SVGNumber)
* [`SVGNumberList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGNumberList)
* [`SVGPathElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPathElement)
* [`SVGPatternElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPatternElement)
* [`SVGPoint`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPoint)
* [`SVGPointList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPointList)
* [`SVGPolygonElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPolygonElement)
* [`SVGPolylineElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPolylineElement)
* [`SVGPreserveAspectRatio`](https://developer.mozilla.org/en-US/docs/Web/API/SVGPreserveAspectRatio)
* [`SVGRadialGradientElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGRadialGradientElement)
* [`SVGRect`](https://developer.mozilla.org/en-US/docs/Web/API/SVGRect)
* [`SVGRectElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGRectElement)
* [`SVGRenderingIntent`](https://developer.mozilla.org/en-US/docs/Web/API/SVGRenderingIntent)
* [`SVGScriptElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGScriptElement)
* [`SVGSetElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGSetElement)
* [`SVGStopElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGStopElement)
* [`SVGStringList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGStringList)
* [`SVGStyleElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGStyleElement)
* [`SVGSVGElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGSVGElement)
* [`SVGSwitchElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGSwitchElement)
* [`SVGSymbolElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGSymbolElement)
* [`SVGTextContentElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTextContentElement)
* [`SVGTextElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTextElement)
* [`SVGTextPathElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTextPathElement)
* [`SVGTextPositioningElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTextPositioningElement)
* [`SVGTitleElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTitleElement)
* [`SVGTransform`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTransform)
* [`SVGTransformList`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTransformList)
* [`SVGTRefElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTRefElement)
* [`SVGTSpanElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGTSpanElement)
* [`SVGUnitTypes`](https://developer.mozilla.org/en-US/docs/Web/API/SVGUnitTypes)
* [`SVGUseElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGUseElement)
* [`SVGViewElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGViewElement)
* [`SVGVKernElement`](https://developer.mozilla.org/en-US/docs/Web/API/SVGVKernElement)
* [`SyncEvent`](https://developer.mozilla.org/en-US/docs/Web/API/SyncEvent)
* [`SyncManager`](https://developer.mozilla.org/en-US/docs/Web/API/SyncManager)

T

* [`TaskAttributionTiming`](https://developer.mozilla.org/en-US/docs/Web/API/TaskAttributionTiming)
* [`Text`](https://developer.mozilla.org/en-US/docs/Web/API/Text)
* [`TextDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/TextDecoder)
* [`TextDecoderStream`](https://developer.mozilla.org/en-US/docs/Web/API/TextDecoderStream)
* [`TextEncoder`](https://developer.mozilla.org/en-US/docs/Web/API/TextEncoder)
* [`TextEncoderStream`](https://developer.mozilla.org/en-US/docs/Web/API/TextEncoderStream)
* [`TextMetrics`](https://developer.mozilla.org/en-US/docs/Web/API/TextMetrics)
* [`TextTrack`](https://developer.mozilla.org/en-US/docs/Web/API/TextTrack)
* [`TextTrackCue`](https://developer.mozilla.org/en-US/docs/Web/API/TextTrackCue)
* [`TextTrackCueList`](https://developer.mozilla.org/en-US/docs/Web/API/TextTrackCueList)
* [`TextTrackList`](https://developer.mozilla.org/en-US/docs/Web/API/TextTrackList)
* [`TimeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/TimeEvent)
* [`TimeRanges`](https://developer.mozilla.org/en-US/docs/Web/API/TimeRanges)
* [`Touch`](https://developer.mozilla.org/en-US/docs/Web/API/Touch)
* [`TouchEvent`](https://developer.mozilla.org/en-US/docs/Web/API/TouchEvent)
* [`TouchList`](https://developer.mozilla.org/en-US/docs/Web/API/TouchList)
* [`TrackEvent`](https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent)
* [`TransformStream`](https://developer.mozilla.org/en-US/docs/Web/API/TransformStream)
* [`TransformStreamDefaultController`](https://developer.mozilla.org/en-US/docs/Web/API/TransformStreamDefaultController)
* [`TransitionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent)
* [`TreeWalker`](https://developer.mozilla.org/en-US/docs/Web/API/TreeWalker)
* [`TrustedHTML`](https://developer.mozilla.org/en-US/docs/Web/API/TrustedHTML)
* [`TrustedScript`](https://developer.mozilla.org/en-US/docs/Web/API/TrustedScript)
* [`TrustedScriptURL`](https://developer.mozilla.org/en-US/docs/Web/API/TrustedScriptURL)
* [`TrustedTypePolicy`](https://developer.mozilla.org/en-US/docs/Web/API/TrustedTypePolicy)
* [`TrustedTypePolicyFactory`](https://developer.mozilla.org/en-US/docs/Web/API/TrustedTypePolicyFactory)

U

* [`UIEvent`](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent)
* [`URL`](https://developer.mozilla.org/en-US/docs/Web/API/URL)
* [`URLPattern`](https://developer.mozilla.org/en-US/docs/Web/API/URLPattern)
* [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams)
* [`USB`](https://developer.mozilla.org/en-US/docs/Web/API/USB)
* [`USBAlternateInterface`](https://developer.mozilla.org/en-US/docs/Web/API/USBAlternateInterface)
* [`USBConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/USBConfiguration)
* [`USBConnectionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/USBConnectionEvent)
* [`USBDevice`](https://developer.mozilla.org/en-US/docs/Web/API/USBDevice)
* [`USBEndpoint`](https://developer.mozilla.org/en-US/docs/Web/API/USBEndpoint)
* [`USBInterface`](https://developer.mozilla.org/en-US/docs/Web/API/USBInterface)
* [`USBInTransferResult`](https://developer.mozilla.org/en-US/docs/Web/API/USBInTransferResult)
* [`USBIsochronousInTransferPacket`](https://developer.mozilla.org/en-US/docs/Web/API/USBIsochronousInTransferPacket)
* [`USBIsochronousInTransferResult`](https://developer.mozilla.org/en-US/docs/Web/API/USBIsochronousInTransferResult)
* [`USBIsochronousOutTransferPacket`](https://developer.mozilla.org/en-US/docs/Web/API/USBIsochronousOutTransferPacket)
* [`USBIsochronousOutTransferResult`](https://developer.mozilla.org/en-US/docs/Web/API/USBIsochronousOutTransferResult)
* [`USBOutTransferResult`](https://developer.mozilla.org/en-US/docs/Web/API/USBOutTransferResult)
* [`UserProximityEvent`](https://developer.mozilla.org/en-US/docs/Web/API/UserProximityEvent)
* [`USVString`](https://developer.mozilla.org/en-US/docs/Web/API/USVString)

V

* [`ValidityState`](https://developer.mozilla.org/en-US/docs/Web/API/ValidityState)
* [`VideoColorSpace`](https://developer.mozilla.org/en-US/docs/Web/API/VideoColorSpace)
* [`VideoConfiguration`](https://developer.mozilla.org/en-US/docs/Web/API/VideoConfiguration)
* [`VideoDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/VideoDecoder)
* [`VideoEncoder`](https://developer.mozilla.org/en-US/docs/Web/API/VideoEncoder)
* [`VideoFrame`](https://developer.mozilla.org/en-US/docs/Web/API/VideoFrame)
* [`VideoPlaybackQuality`](https://developer.mozilla.org/en-US/docs/Web/API/VideoPlaybackQuality)
* [`VideoTrack`](https://developer.mozilla.org/en-US/docs/Web/API/VideoTrack)
* [`VideoTrackList`](https://developer.mozilla.org/en-US/docs/Web/API/VideoTrackList)
* [`VisualViewport`](https://developer.mozilla.org/en-US/docs/Web/API/VisualViewport)
* [`VRDisplay`](https://developer.mozilla.org/en-US/docs/Web/API/VRDisplay)
* [`VRDisplayCapabilities`](https://developer.mozilla.org/en-US/docs/Web/API/VRDisplayCapabilities)
* [`VRDisplayEvent`](https://developer.mozilla.org/en-US/docs/Web/API/VRDisplayEvent)
* [`VREyeParameters`](https://developer.mozilla.org/en-US/docs/Web/API/VREyeParameters)
* [`VRFieldOfView`](https://developer.mozilla.org/en-US/docs/Web/API/VRFieldOfView)
* [`VRFrameData`](https://developer.mozilla.org/en-US/docs/Web/API/VRFrameData)
* [`VRLayerInit`](https://developer.mozilla.org/en-US/docs/Web/API/VRLayerInit)
* [`VRPose`](https://developer.mozilla.org/en-US/docs/Web/API/VRPose)
* [`VRStageParameters`](https://developer.mozilla.org/en-US/docs/Web/API/VRStageParameters)
* [`VTTCue`](https://developer.mozilla.org/en-US/docs/Web/API/VTTCue)
* [`VTTRegion`](https://developer.mozilla.org/en-US/docs/Web/API/VTTRegion)

W

* [`WakeLock`](https://developer.mozilla.org/en-US/docs/Web/API/WakeLock)
* [`WakeLockSentinel`](https://developer.mozilla.org/en-US/docs/Web/API/WakeLockSentinel)
* [`WaveShaperNode`](https://developer.mozilla.org/en-US/docs/Web/API/WaveShaperNode)
* [`WEBGL_color_buffer_float`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_color_buffer_float)
* [`WEBGL_compressed_texture_astc`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_astc)
* [`WEBGL_compressed_texture_etc`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_etc)
* [`WEBGL_compressed_texture_etc1`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_etc1)
* [`WEBGL_compressed_texture_pvrtc`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_pvrtc)
* [`WEBGL_compressed_texture_s3tc`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_s3tc)
* [`WEBGL_compressed_texture_s3tc_srgb`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_compressed_texture_s3tc_srgb)
* [`WEBGL_debug_renderer_info`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_debug_renderer_info)
* [`WEBGL_debug_shaders`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_debug_shaders)
* [`WEBGL_depth_texture`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_depth_texture)
* [`WEBGL_draw_buffers`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_draw_buffers)
* [`WEBGL_lose_context`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_lose_context)
* [`WEBGL_multi_draw`](https://developer.mozilla.org/en-US/docs/Web/API/WEBGL_multi_draw)
* [`WebGL2RenderingContext`](https://developer.mozilla.org/en-US/docs/Web/API/WebGL2RenderingContext)
* [`WebGLActiveInfo`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLActiveInfo)
* [`WebGLBuffer`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLBuffer)
* [`WebGLContextEvent`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLContextEvent)
* [`WebGLFramebuffer`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLFramebuffer)
* [`WebGLProgram`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLProgram)
* [`WebGLQuery`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLQuery)
* [`WebGLRenderbuffer`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderbuffer)
* [`WebGLRenderingContext`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext)
* [`WebGLSampler`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLSampler)
* [`WebGLShader`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLShader)
* [`WebGLShaderPrecisionFormat`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLShaderPrecisionFormat)
* [`WebGLSync`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLSync)
* [`WebGLTexture`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLTexture)
* [`WebGLTransformFeedback`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLTransformFeedback)
* [`WebGLUniformLocation`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLUniformLocation)
* [`WebGLVertexArrayObject`](https://developer.mozilla.org/en-US/docs/Web/API/WebGLVertexArrayObject)
* [`WebSocket`](https://developer.mozilla.org/en-US/docs/Web/API/WebSocket)
* [`WheelEvent`](https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent)
* [`Window`](https://developer.mozilla.org/en-US/docs/Web/API/Window)
* [`WindowClient`](https://developer.mozilla.org/en-US/docs/Web/API/WindowClient)
* [`WindowEventHandlers`](https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers)
* [`Worker`](https://developer.mozilla.org/en-US/docs/Web/API/Worker)
* [`WorkerGlobalScope`](https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope)
* [`WorkerLocation`](https://developer.mozilla.org/en-US/docs/Web/API/WorkerLocation)
* [`WorkerNavigator`](https://developer.mozilla.org/en-US/docs/Web/API/WorkerNavigator)
* [`Worklet`](https://developer.mozilla.org/en-US/docs/Web/API/Worklet)
* [`WritableStream`](https://developer.mozilla.org/en-US/docs/Web/API/WritableStream)
* [`WritableStreamDefaultController`](https://developer.mozilla.org/en-US/docs/Web/API/WritableStreamDefaultController)
* [`WritableStreamDefaultWriter`](https://developer.mozilla.org/en-US/docs/Web/API/WritableStreamDefaultWriter)

X

* [`XMLDocument`](https://developer.mozilla.org/en-US/docs/Web/API/XMLDocument)
* [`XMLHttpRequest`](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest)
* [`XMLHttpRequestEventTarget`](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequestEventTarget)
* [`XMLSerializer`](https://developer.mozilla.org/en-US/docs/Web/API/XMLSerializer)
* [`XPathEvaluator`](https://developer.mozilla.org/en-US/docs/Web/API/XPathEvaluator)
* [`XPathException`](https://developer.mozilla.org/en-US/docs/Web/API/XPathException)
* [`XPathExpression`](https://developer.mozilla.org/en-US/docs/Web/API/XPathExpression)
* [`XPathNSResolver`](https://developer.mozilla.org/en-US/docs/Web/API/XPathNSResolver)
* [`XPathResult`](https://developer.mozilla.org/en-US/docs/Web/API/XPathResult)
* [`XRAnchor`](https://developer.mozilla.org/en-US/docs/Web/API/XRAnchor)
* [`XRAnchorSet`](https://developer.mozilla.org/en-US/docs/Web/API/XRAnchorSet)
* [`XRBoundedReferenceSpace`](https://developer.mozilla.org/en-US/docs/Web/API/XRBoundedReferenceSpace)
* [`XRCompositionLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRCompositionLayer)
* [`XRCPUDepthInformation`](https://developer.mozilla.org/en-US/docs/Web/API/XRCPUDepthInformation)
* [`XRCubeLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRCubeLayer)
* [`XRCylinderLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRCylinderLayer)
* [`XRDepthInformation`](https://developer.mozilla.org/en-US/docs/Web/API/XRDepthInformation)
* [`XREquirectLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XREquirectLayer)
* [`XRFrame`](https://developer.mozilla.org/en-US/docs/Web/API/XRFrame)
* [`XRHand`](https://developer.mozilla.org/en-US/docs/Web/API/XRHand)
* [`XRHitTestResult`](https://developer.mozilla.org/en-US/docs/Web/API/XRHitTestResult)
* [`XRHitTestSource`](https://developer.mozilla.org/en-US/docs/Web/API/XRHitTestSource)
* [`XRInputSource`](https://developer.mozilla.org/en-US/docs/Web/API/XRInputSource)
* [`XRInputSourceArray`](https://developer.mozilla.org/en-US/docs/Web/API/XRInputSourceArray)
* [`XRInputSourceEvent`](https://developer.mozilla.org/en-US/docs/Web/API/XRInputSourceEvent)
* [`XRInputSourcesChangeEvent`](https://developer.mozilla.org/en-US/docs/Web/API/XRInputSourcesChangeEvent)
* [`XRJointPose`](https://developer.mozilla.org/en-US/docs/Web/API/XRJointPose)
* [`XRJointSpace`](https://developer.mozilla.org/en-US/docs/Web/API/XRJointSpace)
* [`XRLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRLayer)
* [`XRLayerEvent`](https://developer.mozilla.org/en-US/docs/Web/API/XRLayerEvent)
* [`XRLightEstimate`](https://developer.mozilla.org/en-US/docs/Web/API/XRLightEstimate)
* [`XRLightProbe`](https://developer.mozilla.org/en-US/docs/Web/API/XRLightProbe)
* [`XRMediaBinding`](https://developer.mozilla.org/en-US/docs/Web/API/XRMediaBinding)
* [`XRPermissionStatus`](https://developer.mozilla.org/en-US/docs/Web/API/XRPermissionStatus)
* [`XRPose`](https://developer.mozilla.org/en-US/docs/Web/API/XRPose)
* [`XRProjectionLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRProjectionLayer)
* [`XRQuadLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRQuadLayer)
* [`XRRay`](https://developer.mozilla.org/en-US/docs/Web/API/XRRay)
* [`XRReferenceSpace`](https://developer.mozilla.org/en-US/docs/Web/API/XRReferenceSpace)
* [`XRReferenceSpaceEvent`](https://developer.mozilla.org/en-US/docs/Web/API/XRReferenceSpaceEvent)
* [`XRRenderState`](https://developer.mozilla.org/en-US/docs/Web/API/XRRenderState)
* [`XRRigidTransform`](https://developer.mozilla.org/en-US/docs/Web/API/XRRigidTransform)
* [`XRSession`](https://developer.mozilla.org/en-US/docs/Web/API/XRSession)
* [`XRSessionEvent`](https://developer.mozilla.org/en-US/docs/Web/API/XRSessionEvent)
* [`XRSpace`](https://developer.mozilla.org/en-US/docs/Web/API/XRSpace)
* [`XRSubImage`](https://developer.mozilla.org/en-US/docs/Web/API/XRSubImage)
* [`XRSystem`](https://developer.mozilla.org/en-US/docs/Web/API/XRSystem)
* [`XRTransientInputHitTestResult`](https://developer.mozilla.org/en-US/docs/Web/API/XRTransientInputHitTestResult)
* [`XRTransientInputHitTestSource`](https://developer.mozilla.org/en-US/docs/Web/API/XRTransientInputHitTestSource)
* [`XRView`](https://developer.mozilla.org/en-US/docs/Web/API/XRView)
* [`XRViewerPose`](https://developer.mozilla.org/en-US/docs/Web/API/XRViewerPose)
* [`XRViewport`](https://developer.mozilla.org/en-US/docs/Web/API/XRViewport)
* [`XRWebGLBinding`](https://developer.mozilla.org/en-US/docs/Web/API/XRWebGLBinding)
* [`XRWebGLDepthInformation`](https://developer.mozilla.org/en-US/docs/Web/API/XRWebGLDepthInformation)
* [`XRWebGLLayer`](https://developer.mozilla.org/en-US/docs/Web/API/XRWebGLLayer)
* [`XRWebGLSubImage`](https://developer.mozilla.org/en-US/docs/Web/API/XRWebGLSubImage)
* [`XSLTProcessor`](https://developer.mozilla.org/en-US/docs/Web/API/XSLTProcessor)
